ASTM A270 Sanitary Stainless Steel Tube

The production standards of ASTM A270 sanitary stainless steel pipes cover a variety of materials, including 316L and 304 stainless steel. It has excellent corrosion resistance, high temperature resistance and good mechanical properties.
GNEE supplies ASTM A270 sanitary stainless steel pipes, whose process features include internal weld leveling, bright annealing and internal polishing (no external polishing required), and also provides a variety of specifications and sizes. The product specifications include diameters from Φ6 to Φ325mm, wall thicknesses from 0.5 to 5mm, and the inner and outer walls are polished to meet high hygiene standards. It can be customized according to the actual needs of the customer's project.

ASTM A270 Sanitary Tubing  of Chemical Composition

CLASS	C MAX	THE MAX	MN MAX	P MAX	S MAX	NI	CR	MO	OTHER PEOPLE
tp 304	0:08	0.75	2	0:04	0:03	8-11	18-20
tp 304L	0035	0.75	2	0:04	0:03	8-13	18-20
tp 316	0:08	0.75	2	0:04	0:03	10-14	16-18	2-3
tp 316L	0035	0.75	2	0:04	0:03	10-15	16-18	2-3

ASME SA270 Hygienic Tubing of Mechanical Properties

CLASS	TENSILE STRESS MPA, (MIN)	YIELD STRESS MPA, (MIN)	% AGE EXTENSION IN 50 MM GAUGE LENGTH MIN	HARDNESS (MAX)
				BHN	RB
304	585	244	56	191	72
304L	585	210	56	191	72
316	615	245	57	197	75
316L	585	215	56

Why Choose GNEE

GNEE can provide you with the best quality products and competitive prices, giving you an advantage over the competition.
In addition, we always provide the best service. We will do our best to meet your needs for products. Our products have been sold to many countries and regions in the world, such as South America,  Kenya, Israel, etc. 
If any question,please contact with us freely by E-mail or Telephone.

Hardness test
Metallographic structure analysis
Physical property test (such as tensile strength, yield strength, impact toughness, etc.)
Ultrasonic testing
Magnetic particle testing

GNEE has 14 steel production lines and 10 processing equipment including processing, bending, coating, heat treatment, cutting, drilling, beveling, tempering, surface treatment, etc.

FAQ

Q. What are the advantages of your company?
A: We have many professionals, technicians, more competitive prices than other stainless steel companies and the best after-sales service.